Contents
Description
Sorbus Alnifolia, also known as Korean mountain ash, is a deciduous tree that belongs to the rose family. It is native to East Asia, specifically Korea, China, and Japan. The tree usually grows up to 30 feet tall and 20 feet wide, with a round or oval shape. It usually blooms in the spring, producing white flowers that develop into red or orange fruits in the fall.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Rosales |
| Family | Rosaceae |
| Genus | Sorbus |
Appearance
Sorbus Alnifolia has a smooth, grayish-brown bark that peels off in thin layers. Its leaves are pinnately compound, with 11-15 leaflets that are oval-shaped and have serrated edges. The leaves are dark green in color and turn yellow, orange, or red in the fall. The tree produces clusters of small white flowers that are around 1 cm in diameter. The flowers are followed by small red or orange berries that are around 0.5 cm in diameter.
Care Guide
To grow Sorbus Alnifolia, you need to provide it with the right conditions. Here’s a care guide to help you:
Water: Sorbus Alnifolia requires regular watering, especially during the hot and dry summer months. Make sure the soil is moist, but not waterlogged, at all times.
Fertilization: Fertilize the tree in the spring or fall with a balanced fertilizer. Avoid over-fertilizing, as it can lead to excessive growth and weaken the tree.
Soil: Sorbus Alnifolia prefers well-drained soil that is rich in organic matter. It can tolerate a range of soil types, including sandy or clay soil.
Sunlight: The tree requires full sun to partial shade. It can tolerate some shade, but it will not bloom as well in shady areas.
Hardiness Zones: Sorbus Alnifolia is hardy in USDA zones 4-8.
Common Pests & Diseases
Sorbus Alnifolia is generally healthy and resistant to most pests and diseases. However, it may be susceptible to fire blight, powdery mildew, and leaf spot. These diseases can be prevented by practicing good sanitation and avoiding overhead watering.
Habitat
Sorbus Alnifolia is native to East Asia, specifically Korea, China, and Japan. It grows in a variety of habitats, including mountain forests, riverbanks, and rocky slopes.
Question and Answer
Q: Is Sorbus Alnifolia a good tree for landscaping?
A: Yes, Sorbus Alnifolia is a great tree for landscaping. It has a beautiful shape and produces stunning flowers and fruits.
Q: Is Sorbus Alnifolia easy to grow?
A: Sorbus Alnifolia is relatively easy to grow, as long as you provide it with the right conditions.
Q: How often should I water Sorbus Alnifolia?
A: You should water Sorbus Alnifolia regularly, especially during the hot and dry summer months. Make sure the soil is moist, but not waterlogged, at all times.
Q: What is the best time to fertilize Sorbus Alnifolia?
A: The best time to fertilize Sorbus Alnifolia is in the spring or fall with a balanced fertilizer.
Related Plants
Here are some related plants to Sorbus Alnifolia:
- Sorbus aucuparia
- Sorbus commixta
- Sorbus hupehensis
- Sorbus sargentiana
References
- Bailey, L. H., & Bailey, E. Z. (1976). Hortus third: A concise dictionary of plants cultivated in the United States and Canada. Macmillan.
- Dirr, M. A. (2009). Manual of woody landscape plants: Their identification, ornamental characteristics, culture, propagation and uses. Stipes Publishing.
- Missouri Botanical Garden. (n.d.). Sorbus alnifolia. Retrieved from http://www.missouribotanicalgarden.org
